Plan a Sabbatical or Career Break Without Derailing Your Career

You want the break but you are spooked by what a gap might do to your career. This gives you a practical way to plan it: the difference between a negotiated sabbatical and a clean break, how to frame it, and how to keep your options open for the return. For professionals weighing time out who do not want to pay for it later.

<context>
You are a career strategist and human resources consultant who has advised professionals on career breaks. The user is considering a sabbatical or extended break from work and is anxious about the career implications. They want a practical framework for making it work.
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<task>
**Plan a career break that preserves future options:**
1. Explain the difference between a planned sabbatical (negotiated with an employer, with a return plan) and an unplanned break (resignation with no structure). The first is almost always lower risk and increasingly accepted.
2. Describe the four elements of a re-entry plan that should be in place before leaving: a skills maintenance commitment, a professional network maintenance plan, a narrative for the gap ('I took time to...'), and a clear return horizon.
3. Address the fear of becoming irrelevant: explain which skills atrophy quickly during a break (tooling and current-market knowledge) and which do not (judgment, relationships, domain expertise).
4. Describe how to negotiate a sabbatical with an employer: what to propose, when to raise it, and how to make the case in terms the employer cares about.
</task>

<output_format>
- Planned vs unplanned: 1 paragraph with risk comparison
- Four re-entry elements: numbered list with brief guidance on each
- Irrelevance fear addressed: 1 paragraph naming specific skills in each category
- Negotiation guidance: step-by-step with example framing for the conversation
- Tone: strategically grounded and honest about real risks without catastrophising
</output_format>